denoland

deno-sandbox

denoland2/18/2026

Use when building features that execute untrusted user code, AI-generated code, or need isolated code execution environments. Covers the @deno/sandbox SDK.

deno-deploy

denoland2/18/2026

Use when deploying Deno apps to production, asking about Deno Deploy, or working with `deno deploy` CLI commands. Covers deployment workflows, environment variables, KV database access, custom domains...

deno-project-templates

denoland2/18/2026

Use when scaffolding new Deno projects. Provides templates for Fresh web apps, CLI tools, libraries, and API servers with modern best practices.

deno-expert

denoland2/12/2026

Expert-level Deno knowledge for code review, debugging, and best practice enforcement. Use when reviewing Deno code or answering advanced Deno questions.

deno-guidance

denoland2/12/2026

Use when starting any Deno project, choosing packages, configuring deno.json, or running CLI commands. Provides foundational knowledge for building modern Deno applications.